package com.bw.service;

import com.bw.bean.G1;
import com.bw.bean.G2;
import com.bw.dao.gDao;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.Collections;
import java.util.List;
@Service
public class gServiceImpl implements gService {
    @Autowired
    gDao dao;
    @Override
    public List<G1> show1() {
        return dao.show1();
    }

    @Override
    public List<G2> show2() {
        return dao.show2();
    }

    @Override
    public double show3() {
        return dao.show3();
    }
}
